baber/WOPTO huggingface dataset:
Patent JP-2002213999-A (JP)
Title: Virtual image display type meter
Inventor: IKEDA TORU
IPC: G12B11/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a virtual image display type meter with excellent visual effect having a three-dimensional appearance. SOLUTION: The virtual image display type meter has a semi-transmitting half mirror disposed in an inclined arrangement to a line of sight of an observer, a first dial having a movement for driving an indicator and an engraved scale, both being provided backside of the half mirror when viewed from the visual observer, and a second dial having printed characters and the like disposed at a mirror symmetrical position of the indicator and the first dial against the half mirror. The indicator and the scale engraved on the first dial make real images and the characters 9 and the like printed on the second dial make visual images. These real and virtual images are displayed in combination on a same plane.  The characters 9 and the like printed on the second dial are displayed as shadowed characters which consists of a white print 9a and a black print 9b overlapping the edge of the white print 9a.
Patent JP-2002220155-A (JP)
Title: Wire supply device
Inventor: MITSUTA KOHEI
IPC: B65H49/06
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a wire supply device capable of eliminating a tangle caused due to the collapse of a bundle of wires as much as possible. SOLUTION: This wire supply device is provided with an annular pedestal 3 having a circular opening 6 in a central part in a condition in which the bundle of wires 2 can be seated, a feed guide mechanism 30 provided in a lower part of the pedestal 3 to guide the feed of a reeling-out end of the bundle of wires 2 loaded on the pedestal 3 to the outside of the pedestal 3 through the circular opening 6 of the pedestal 3, and a position regulation mechanism 40 provided in an upper part of the pedestal 3 to regulate positional deviation of the bundle of wires 2 whose reeling-out end is fed from the feed guide mechanism 30.
Patent JP-2002220592-A (JP)
Title: Method of manufacturing refined pitch
Inventor: MIZUTORI SHIGEJI
IPC: C10C3/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing arsenic components from a pitch obtained by removing a more volatile component form Carboniferous heavy oil, petroleum heavy oil or such heavy oils. SOLUTION: This method of manufacturing the refined pitch by removing the arsenic component included in the carboniferous heavy oil, petroleum heavy oil or the pitch, adds 1-thioglycelol to the heavy oil or the pitch to react the arsenic component and the 1-thioglycelol and removes the product compound.
Patent JP-2002220014-A (JP)
Title: Automobile bumper structure
Inventor: MATSUSHIMA RYUJI
IPC: B60R19/24
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a bumper 1 by using the same bumper face part 5 for a plurality of vehicle bodies of different shapes. SOLUTION: The rear bumper 1 entirely molded from a resin material is molded as it is divided into a rear bumper body 2 including a bumper face part 5, and an attaching member 3 welded to the rear bumper body 2 for attaching the rear bumper 1 to the vehicle body. Three ribs 15, 16 and 17 extending in the cross direction of the vehicle are provided to protrude from the back of the bumper face part 5, and a locator pin 30 which is locked into a slot 4a in the vehicle body panel 4 for positioning the rear bumper 1 relative to the vehicle body is provided to protrude from the attaching member 3. The three ribs 15, 16 and 17 of the rear bumper body 2 are vibration welded to the attaching member 3.
Patent JP-2002228233-A (JP)
Title: Air conditioner
Inventor: CHIYOU SHINKOU
IPC: F24F11/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce uncomfortableness by suppressing a noise difference generated by intermittent operation of an indoor fan motor of an air conditioner. SOLUTION: Operation/interruption is repeated intermittently in indoor fan rotation in thermooff when a compressor is interrupted, and an OFF signal is issued at the time predetermined revolutions of an operation ON signal are reached.
Patent JP-2002222757-A (JP)
Title: Exposure apparatus, method of manufacturing device, and device
Inventor: KONO MICHIO
IPC: G02B5/18
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus that is high in overlay accuracy and to provide a method of manufacturing device using the exposure optical system of the exposure apparatus. SOLUTION: The exposure apparatus has the optical illumination system which illuminates a surface to be illuminated on which a prescribed pattern is formed, and a projection optical system which projects the pattern upon a workpiece to be treated and has a telecentric structure on the workpiece side. The optical illumination system has a function of adjusting the inclination of the principal ray of light. The exposure apparatus is constituted in such a way that the system projects the pattern upon the workpiece by only using the off-axis image forming area of the projection optical system and the optical axis of the optical illumination system is coaxial with the optical axis of the projection optical system.
Patent JP-2002227810-A (JP)
Title: Fixing device and railroad switch installation device
Inventor: SAKURAI IKUO
IPC: E01B7/22
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a tightening force from being lowered or a position from being displaced by a lateral pressure regardless of the error of a holed position in a fixing device using a screw or a bolt. SOLUTION: At least two holes larger than the diameter of the shaft part of the screw or bolt are provided in a fixed member 2 apart from each other. Sleeves 4 for tightening having fitted parts rotatably and tightly fitted to the holes, engaged parts, and eccentric holes having a diameter equal to the diameter of the shaft part of the screw or the bolt and passing in axial direction are fitted into the holes of the fixed member 2 at the fitting part. The shaft part of the screw or the bolt is passed through the eccentric hole and the fixed member is temporarily tightened to the fixing member with bolts and nuts, and at least one of the sleeves for tightening is turned to eliminate the looseness of the fixed member between the holes of the fixed member and the shaft part of the bolts.
Patent JP-2002219979-A (JP)
Title: Vehicle seat
Inventor: TONO MUTSUMI
IPC: A47C4/20
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat structure assuring practical application with good easiness to handle, whereby holding approximately horizontally can be generated only by taking out an assist seat from an accommodation box. SOLUTION: The vehicle seat includes an assist seat cushion 8 whose undersurface 8a is inclined, and even if the angle of the mating end part 19a of a link 19 to a supporting hole 18 in a bracket 17 varies, the diameter of the supporting hole 18 remains greater than the mating end part 19a, and because the part 19a is engaged with the hole 18 through a corrugated washer 20, the angle change of the end part 19a is absorbed, and the mounted condition to the bracket 17 can be maintained certainly without generating any stresses unreasonable.
Patent JP-2002219403-A (JP)
Title: Method of adjusting spattering pattern
Inventor: KIMOTO TATSUTO
IPC: B05D1/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of adjusting a spattering pattern so as to easily obtain a desired spattering pattern in a spatter-coating. SOLUTION: The method is to adjust a spattering pattern in a spatter-coating to form a spattering pattern by spraying the surface of a member with a coating material in an atomized state by means of a spray gun. Various spattering patterns to be obtained when applied by changing and adjusting in prescribed combinations of three application conditions of a discharge amount of the coating material to be discharged per a unit time, an atomizing pressure for atomizing the coating material to be ejected, and a patterning pressure for spraying the atomized coating material while spreading it into a prescribed range, are prepared in the form of a matrix table. When starting the spatter-coating, the above discharge amount, the atomizing pressure, and the patterning pressure are adjusted based on the supplication conditions of a desired spattering pattern applied in the matrix table.
Patent JP-2002173881-A (JP)
Title: Wire rope having external damage sensing function
Inventor: ASANO MASAYA
IPC: H01B7/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire rope having a relatively simple structure, suitable for a theft proof means for vehicles, ships and vending machines, mischiefproof means, sensing means for rock falling and bumping and invasion prohibiting means and capable of realizing external damage due to intention, fault or accident before being critically damaged. SOLUTION: This wire rope is obtained by arranging a sensing wire 2 of an electric conductor outside a wire rope body 1, in such a condition as to be electrically insulated from the wire rope body 1.
Patent JP-2002225857-A (JP)
Title: Packaging box
Inventor: ISHIKAWA ATSUO
IPC: B65D5/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box from which an article can be readily taken out. SOLUTION: In this packaging box in which articles such as packs P are arranged in lines and packed, and the articles are separated into individual lines in two trays T centering on a hinge line 10 by cutting off a separating strip between two cut lines 8 and cutting dividing lines 11 connected to the strip, the hinge line 10 is dislocated from the center between the lines of the articles. One tray T is raised to stand in a inclined state, the articles in this tray T are raised to be readily taken out, and the articles in the other tray T can be also taken out.
Patent JP-2002227749-A (JP)
Title: Fuel injection nozzle
Inventor: NISHIDA SHIGEYA
IPC: F02M61/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of generating spray characteristics optimum for engine operation conditions. SOLUTION: In this fuel injection nozzle, a tapered jet hole 18a and a straight jet hole 18b are used as jet holes and a rotatable rotary valve 21 stored slidably on a needle valve 6 is provided between a tip part of the needle valve 6 and an inner surface side of a sack part 5. A passage 23 in a direction of an axis connecting the tip side of the needle valve 6 and an inlet of the jet hole is formed on an outer circumference surface of the rotary valve 21 to enable to select the tapered jet hole 18a and the straight jet hole 18b, and a swirl chamber 24 turning fuel flowing into the inlet of the jet hole along a circumference direction of the jet hole is formed at an outlet of the passage 23. A fuel spray excellent in spray characteristics can be provided by a combination of the swirl chamber 24 and the tapered jet hole 18a, or the swirl chamber 24 and the straight jet hole 18b.
Patent JP-2002233905-A (JP)
Title: Boring device
Inventor: SHUZO YUJI
IPC: B23B45/14
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a boring device capable of efficiently machining a bore in the inner peripheral surface of an erected cylindrical structure. SOLUTION: In this boring device 10, beam members 16, 18 are stretched across a flange 12A of the cylindrical structure 12. The end parts of the beam members 16, 18 are fitted with a pulley member 32, and a boring machine 42 is supported on the pulley member 32 through an air cylinder 38. The boring machine 42 machines a bore in the inner peripheral surface 12B of the cylindrical structure 12 by rotating a tap cutter 48.
Patent JP-2002236623-A (JP)
Title: System and method for information processing
Inventor: SATO OUSHIYU
IPC: G06F12/16
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To make a back-up program of a host computer used continuously even when a memory map of the memory of an equipment is changed, and to conceal a stored address of a back-up data to be precluded from being put to an illicit use. SOLUTION: IDs corresponding to the back-up data 601-605 stored in the memory 600 of the equipment 100 are selected in host devices 401, 402, and data selection information is prepared to be transmitted to the equipment, the address of the memory stored with the back-up data corresponding to the ID is deduced, the prescribed back-up data are read out from the memory based on the deduced address when uploaded, to be transmitted to the host devices and to be stored in storage parts, the back-up data corresponding to the ID are read out from the storage parts in the host devices, when downloaded, to be transmitted to the equipment, and written in the memory based on the deduced address.
Patent JP-2002236028-A (JP)
Title: Navigation apparatus
Inventor: IWAI SHINICHI
IPC: G10L13/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the effectiveness and usability by carrying out only a necessary guidance for individual users as much as possible in course guidance. SOLUTION: The setting for 'judgement of a road frequently used' is given (S510: 'YES'), and if a branch point involved is a non-guidance memory point (S520: 'YES'), it is immediately set to output no voice (step 550). Even if the branch point involved is not the non-guidance memory point (S520: 'NO'), if the previous frequency of guidance to the branch point involved exceeds a specified value N (S530: 'YES'), while the very date is within a specified number of days from the last guidance date to the branch point involved (S540: 'YES'), it is set to output no voice (S550). In these cases, no voice is outputted in the guidance (S560) for the branch point involved, but otherwise, guidance is also carried out by voice.
Patent JP-2002235028-A (JP)
Title: Photocatalytic coating material composition
Inventor: ARIMOTO KUNIO
IPC: C09D5/20
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali coating removal type photocatalytic coating material composition which is characterized in that the composition not only provides a photocatalytic decomposition function and hydrophilicity for a long period of time but also can be dissolved and removed with an alkali agent when a coating film is not needed. SOLUTION: This alkali coating removal type photocatalytic coating material composition comprises a copolymer P composed of a polymerizable unsaturated carboxylic acid, a (meth)acrylic acid ester and a dimethylpolysiloxane derivative represented by formula I (R1 is hydrogen atom or methyl group; R2 is methyl group or cyano group; R3 is an alkylene group or an alkyleneoxy group (1-10C); A is oxygen atom or imino group; (a) is an integer of 0-6; (b) is an integer of 10-50) as main components and a photocatalyst.
Patent JP-2002239873-A (JP)
Title: Work clamping method and device for grinding machine
Inventor: YASUMI SADATSUNE
IPC: B24B41/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a work clamping method for smoothing the rotation of a work and improving the machining precision of the work by cancelling static toque on the side of a servo motor generated in clamping the work at its ends with chucks of clamping mechanisms. SOLUTION: A crank shaft 27 is clamped at its left-end and right-end journal portions 28a, 28b by the first and second clamping mechanisms 23, 24. The second servo motor 34 is turned in a servo-OFF state and a difference in rotating angle between the first servo motor 33 and the second servo motor 34 is detected. Then, the rotating position of the second servo motor 34 is made correspond to the rotating angle of the first servo motor 33. The second servo motor 34 is turned in a servo-ON state for grinding operation. The static torque due to torsional force generated in the work is cancelled and angle data for rotation control on one side corresponds to that on the other side, therefore smoothing the rotation of the crank shaft 27 and improving the machining precision.
Patent JP-2002235873-A (JP)
Title: Method for filling gap in pipe installation place
Inventor: AOYAMA TERUO
IPC: F16L5/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling gap in a pipe installation place capable of improving waterproof performance. SOLUTION: A through hole 2 is formed in a wall 1 of a building, and a pipe 3 is installed in the through hole 2. This method for filling the gap 4 between an inner surface of the through hole 2 and an outer surface of the pipe 3 is as follows. A grout material 5 is prepared by mixing cement with a waterproof resin. After closing an opening at an outdoor side of the gap 4, the grout material 5 is injected to the back of the gap 4 from an indoor side to fill the gap 4. A waterproof resin 6 is injected to the back of the gap 4 from the indoor side, while the grout material 5 filling the gap 4 is moved to the indoor side by the injecting pressure, the back of the gap 4 is filled with the waterproof resin 6. The grout material 5 is injected to the back of the gap 4 from the indoor side.  While the grout material 5 and the waterproof resin 6 filling the gap 4 are moved to the indoor side by the injection pressure, the back of the gap 4 is filled with the grout material 5. The waterproof resin 6 can block off water not to make it enter into an indoor.
Patent JP-2002190890-A (JP)
Title: Recording system
Inventor: YAMAKAWA SHINJI
IPC: H04N1/60
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording system that can efficiently operate an image reader and a recorder. SOLUTION: The recording system of this invention is provided with the image reader 1 that reads an image light from an original to generate image data that are electric signals, an image processing unit 2 that processes the image data from the image reader 1, storage devices 3 that store the image data processed by the image processing unit 2 synchronously with the processing operation of the image processing unit 2, and the recorders 6 that read the image data stored in the storage devices 3 and record the data on recording paper synchronously with the storage operation of the storage devices 3.
Patent JP-2002247425-A (JP)
Title: Electronic still camera
Inventor: OHASHI ISAO
IPC: H04N101/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that is entirely downsized with a low profile. SOLUTION: The electronic still camera 1 that records an image captured through a photographing lens 30 and an imaging device 31 by operating a shutter 5 on a recording medium 10 as an image signal, is provided with an optical block 27 having the photographing leans and the imaging device and shield means 28 (28A, 28B) that prevent effect of noise onto that optical block.
Patent JP-2002245925-A (JP)
Title: Electronic tube and method of manufacturing the electronic tube
Inventor: YONEZAWA SADAHISA
IPC: H01J9/18
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To install linear members such as a filament for negative pole and a wire grid, linear spacers, and auxiliary linear members for supporting such as a linear damper on a metal layer such as a thin film cathode electrode by welding without using anchors and supports or the member equivalent to the anchors and supports in an electronic tube such as a fluorescent character display tube. SOLUTION: The filament 16 is installed on an aluminum thin film 12 for cathode pole formed on a glass substrate 11. With the end part 162 of the filament 16 held by the aluminum thin film 12 and an aluminum wire 17, an aluminum wire 17 is connected to the aluminum thin film 12 by ultrasonic welding. Since the aluminum thin film 12 is not affected by heat unlike by a heat welding, the thin film is not damaged nor deteriorated. In addition, the filament and a coat material applied thereon are not evaporated by heat during welding which may contaminate a fluorescent body.
Patent JP-2002250006-A (JP)
Title: Multi-column composite bridge pier structure and constructing method therefor
Inventor: KATO TOSHIAKI
IPC: E01D19/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-column composite bridge pier structure capable of sufficiently securing required proof strength, while reducing the weight, and suitable for shortening a term of works and constructing method therefor. SOLUTION: In this multi-column composite bridge pier structure comprising a plurality of precast concrete columns jointed successively in a longitudinal direction and hollow steel tubes 4 which are built into columns 5 and are successively connected in the longitudinal direction, constraining members 10 constituted integrally by surrounding members 10a arranged by surrounding the hollow steel tubes 4 at the inside of each column 5 and connecting members 10b for coupling the surrounding members 10a each other are arranged at prescribed intervals in the height direction of each column 5.
Patent JP-2002261399-A (JP)
Title: Optical communication system
Inventor: WATADA ATSUYUKI
IPC: H01S5/42
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system that can accurately control the output of each laser element, can prevent an unnecessary current from flowing, and can lengthen the life of the laser element when a surface emitting-type semiconductor laser element chip for reducing an operating voltage, an oscillation threshold current, or the like is utilized as a light-emitting light source, and the pluralities of laser elements are provided in one chip. SOLUTION: The plurality of laser elements are manufactured on one chip, a photo detector is arranged so that output in the laser elements can be monitored, and the output of the laser element without any photo detectors for monitoring is calculated for controlling according to the photo monitor output of one photo detector or the plurality of photo detectors.
Patent JP-2002253046-A (JP)
Title: Greening base material and greening method for face of slope or the like
Inventor: MAKINO DAN
IPC: A01G1/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a greening base material and a greening method dissolving problems such as starvation of nitrogen, shortage of oxygen, growth inhibiting substance, growth inhibiting fungus or the like in using undecomposed woody material and plant material for the greening base material, capable of contributing to maintenance of the natural ecosystem and various resources by effectively using a material produced at the site. SOLUTION: This greening method is capable of creating, recovering and maintaining a plant community through growth promotion of plants, improvement of the growth environment by introducing the plants to the greening site such as a face of slope or the like by spraying the greening base material obtained by mixing and dispersing a plant growth agent formulated with a pineapple enzyme and ammonia to a clay mineral and water and then mixing the agent with woody crushed material and plant crushed material obtained by crushing the material produced at the site, high analysis compound fertilizers, plant seeds and a polymer binder.
Patent JP-2002257854-A (JP)
Title: Probe card
Inventor: IDO YOSHIYUKI
IPC: G01R1/073
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a probe card, whose mechanical strength in a pressing operation is superior, whose warp, deformation or the like is not generated, even in the pressing operation at high temperature and which can form a precise decision regarding the operating state of an integrated circuit formed on a silicon wafer, when an inspection device equipped with the probe card is used. SOLUTION: The probe card is used to inspect the integrated circuit formed on a semiconductor wafer. The probe card is composed of a ceramic substrate made of a non-oxidative ceramic. Young's modulus E of the ceramic substrate is 60 GPa<E<450 GPa in a temperature region of 25 to 600 deg.C.